C23G1/04 - CPC Classification Index

ClassID:

120694 ⎘

C23G1/04 - CPC Classification

Classification description:

Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors

Sub-classes:

C23G1/06 » organic inhibitors 29

Recent Application in this class:

20260055512

SYSTEMS AND METHODS FOR TREATING A METAL SUBSTRATE

20230086463

Using synthetic acid compositions as alternatives to conventional acids in the oil and gas industry

20210130680

Using synthetic acid compositions as alternatives to conventional acids in the oil and gas industry

20200224086

Using synthetic acid compositions as alternatives to conventional acids in the oil and gas industry

20200224085

Using synthetic acid compositions as alternatives to conventional acids in the oil and gas industry

20200199764

Inhibitors of metal corrosion

20190292440

Using synthetic acid compositions as alternatives to conventional acids in the oil and gas industry

20170101350

SYNTHETIC ACID COMPOSITIONS AND USES THEREOF

20160160361

Inhibiting Toxicity of Acid Systems Used for Treating Metals

20060180795

Stable acid inhibitor formulations with improved performance, lower toxicity and minimal environmental issues

20060079424

BUFFERED ACID CLEANER AND METHOD OF PRODUCTION